6-allyl-2-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-ethyl]-2-methoxy-tetrahydro-pyran-3-ol

[2-((S)-6-Allyl-5,6-dihydro-4H-pyran-2-yl)-2-methyl-propoxy]-tert-butyl-dimethyl-silane

(2S,3S,5S,7R,8R,9S)-3-(4-Methoxy-benzyloxy)-4,4,8-trimethyl-7-(2-triethylsilanyloxy-ethyl)-2-vinyl-1,6-dioxa-spiro[4.5]decan-9-ol

2-methyl-2-((7S,9S)-9-vinyl-6,10-dioxaspiro[4.5]decan-7-yl)propanal

(3S,5S)-7-((tert-butyldimethylsilyl)oxy)-6,6-dimethylhept-1-ene-3,5-diol